EP4090926A4 - Temperaturindikator - Google Patents

Temperaturindikator Download PDF

Info

Publication number
EP4090926A4
EP4090926A4 EP21741823.5A EP21741823A EP4090926A4 EP 4090926 A4 EP4090926 A4 EP 4090926A4 EP 21741823 A EP21741823 A EP 21741823A EP 4090926 A4 EP4090926 A4 EP 4090926A4
Authority
EP
European Patent Office
Prior art keywords
temperature indicator
indicator
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP21741823.5A
Other languages
English (en)
French (fr)
Other versions
EP4090926A1 (de
Inventor
Anthony N. FONK
Johannes Van Niekerk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ShockWatch Inc
Original Assignee
ShockWatch Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ShockWatch Inc filed Critical ShockWatch Inc
Publication of EP4090926A1 publication Critical patent/EP4090926A1/de
Publication of EP4090926A4 publication Critical patent/EP4090926A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/30—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermal noise of resistances or conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
    • G01K5/46—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable with electric conversion means for final indication
    • G01K5/465—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable with electric conversion means for final indication using electrical contact making or breaking devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
EP21741823.5A 2020-01-14 2021-01-14 Temperaturindikator Withdrawn EP4090926A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062960840P 2020-01-14 2020-01-14
PCT/US2021/013445 WO2021146427A1 (en) 2020-01-14 2021-01-14 Temperature indicator

Publications (2)

Publication Number Publication Date
EP4090926A1 EP4090926A1 (de) 2022-11-23
EP4090926A4 true EP4090926A4 (de) 2024-02-28

Family

ID=76763149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21741823.5A Withdrawn EP4090926A4 (de) 2020-01-14 2021-01-14 Temperaturindikator

Country Status (6)

Country Link
US (2) US11994434B2 (de)
EP (1) EP4090926A4 (de)
JP (1) JP2023510587A (de)
CN (1) CN115023594A (de)
GB (1) GB2607463B (de)
WO (1) WO2021146427A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11263504B2 (en) * 2018-02-01 2022-03-01 Shockwatch, Inc. Temperature indicator
US12392672B2 (en) 2018-11-07 2025-08-19 Zebra Technologies Corporation Printable irreversible minimum temperature indicator
US11951225B2 (en) * 2019-10-22 2024-04-09 DePuy Synthes Products, Inc. Medical instrument sterilization case tracking
EP4090926A4 (de) * 2020-01-14 2024-02-28 Shockwatch, Inc. Temperaturindikator
WO2022026986A1 (en) * 2020-07-25 2022-02-03 Shockwatch, Inc. Temperature indicator
NO346360B1 (en) * 2021-04-14 2022-06-27 Cmeye As Indicator for perishable products
US12247884B2 (en) * 2021-10-22 2025-03-11 Temptime Corporation Customizable supplies for high temperature exposure monitoring
JP7757779B2 (ja) * 2021-12-24 2025-10-22 三浦工業株式会社 蒸気滅菌器用カート及び蒸気滅菌システム

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* Cited by examiner, † Cited by third party
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US10345159B1 (en) * 2018-03-20 2019-07-09 Klt Technology, Inc. Visual and electronically readable temperature indicator
US20190236425A1 (en) * 2018-02-01 2019-08-01 Shockwatch, Inc. Temperature indicator

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Patent Citations (3)

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DE102006011737A1 (de) * 2006-03-14 2007-09-20 Siemens Ag Einrichtung zur Erfassung einer unzulässigen Über- oder Unterschreitung einer einem temperatursensiblen Gegenstand zugeordneten Maximal- oder Minimaltemperatur
US20190236425A1 (en) * 2018-02-01 2019-08-01 Shockwatch, Inc. Temperature indicator
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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021146427A1 *

Also Published As

Publication number Publication date
EP4090926A1 (de) 2022-11-23
GB202210941D0 (en) 2022-09-07
CN115023594A (zh) 2022-09-06
GB2607463B (en) 2024-10-30
JP2023510587A (ja) 2023-03-14
US20210215551A1 (en) 2021-07-15
WO2021146427A1 (en) 2021-07-22
US11994434B2 (en) 2024-05-28
US20240310221A1 (en) 2024-09-19
GB2607463A (en) 2022-12-07

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